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added dynamic settings for modules

This commit is contained in:
Roland Gruber 2004-07-18 10:18:25 +00:00
parent c8c3955f06
commit cf5cc2f519
2 changed files with 105 additions and 39 deletions
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135
lam/lib/config.inc
View File

@ -145,6 +145,9 @@ class Config {
/** Default language */
var $defaultLanguage;
/** module settings */
var $moduleSettings = array();
/**
* Path to external lamdaemon script on server where it is executed
*
@ -183,7 +186,7 @@ class Config {
"domainsuffix", "MinUID", "MaxUID", "MinGID", "MaxGID", "MinMachine", "MaxMachine",
"userlistAttributes", "grouplistAttributes", "hostlistAttributes", "maxlistentries",
"defaultLanguage", "scriptPath", "scriptServer", "cachetimeout", "pwdhash",
"usermodules", "groupmodules", "hostmodules");
"usermodules", "groupmodules", "hostmodules", "modules");
/**
@ -201,11 +204,16 @@ class Config {
$this->reload();
}
/** Reloads preferences from config file */
/**
* Reloads preferences from config file
*
* @return boolean true if file was readable
*/
function reload() {
$conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf";
if (is_file($conffile) == True) {
$file = fopen($conffile, "r");
$file = @fopen($conffile, "r");
if (!$file) return false; // abort if file is not readable
while (!feof($file)) {
$line = fgets($file, 1024);
$line = trim($line); // remove spaces at the beginning and end
@ -215,16 +223,23 @@ class Config {
$keyword = $this->settings[$i];
$keylen = strlen($keyword);
if (strtolower(substr($line, 0, $keylen + 2)) == strtolower($keyword . ": ")) {
$this->$keyword = substr($line, $keylen + 2, strlen($line) - $keylen -2);
// module settings
if (strtolower(substr($line, 0, $keylen + 2)) == "modules: ") {
$option = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
$pos = strpos($option, ":");
$this->moduleSettings[substr($option, 0, $pos)] = substr($option, $pos + 2, strlen($option) - $pos - 2);
}
// general settings
else {
$this->$keyword = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
}
break;
}
}
}
fclose($file);
}
else {
StatusMessage("ERROR", "", _("Unable to load configuration!") . " (" . $conffile . ")");
}
return true;
}
/** Saves preferences to config file */
@ -240,6 +255,7 @@ class Config {
fclose($file);
// generate new configuration file
$saved = array(); // includes all settings which have been saved
$mod_saved = array(); // includes all module settings which have been saved
for ($i = 0; $i < sizeof($file_array); $i++) {
$line = trim($file_array[$i]);
if (($line == "")||($line[0] == "#")) continue; // ignore comments and empty lines
@ -248,8 +264,19 @@ class Config {
$keyword = $this->settings[$k];
$keylen = strlen($keyword);
if (strtolower(substr($line, 0, $keylen + 1)) == strtolower($keyword . ":")) {
$file_array[$i] = $keyword . ": " . $this->$keyword . "\n";
$saved[] = $keyword; // mark keyword as saved
// module settings
if (strtolower(substr($line, 0, $keylen + 2)) == "modules: ") {
$option = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
$pos = strpos($option, ":");
$name = substr($option, 0, $pos);
$file_array[$i] = "modules: " . $name . ": " . $this->moduleSettings[$name] . "\n";
$mod_saved[] = $name; // mark keyword as saved
}
// general settings
else {
$file_array[$i] = $keyword . ": " . $this->$keyword . "\n";
$saved[] = $keyword; // mark keyword as saved
}
break;
}
}
@ -289,6 +316,13 @@ class Config {
if (!in_array("usermodules", $saved)) array_push($file_array, "\n\n# List of used user modules\n" . "usermodules: " . $this->usermodules . "\n");
if (!in_array("groupmodules", $saved)) array_push($file_array, "\n\n# List of used group modules\n" . "groupmodules: " . $this->groupmodules . "\n");
if (!in_array("hostmodules", $saved)) array_push($file_array, "\n\n# List of used host modules\n" . "hostmodules: " . $this->hostmodules . "\n");
// check if all module settings were added
$m_settings = array_keys($this->moduleSettings);
for ($i = 0; $i < sizeof($m_settings); $i++) {
if (!in_array($m_settings[$i], $mod_saved)) {
array_push($file_array, "modules: " . $m_settings[$i] . ": " . $this->moduleSettings[$m_settings[$i]] . "\n");
}
}
$file = fopen($conffile, "w");
if ($file) {
for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]);
@ -304,30 +338,35 @@ class Config {
/** Prints current preferences */
function printconf() {
echo "<b>" . _("Server address") . ": </b>" . $this->ServerURL . "<br>";
echo "<b>" . _("Password hash type") . ": </b>" . $this->pwdhash . "<br>";
echo "<b>" . _("Cache timeout") . ": </b>" . $this->cachetimeout . "<br>";
echo "<b>" . _("UserSuffix") . ": </b>" . $this->usersuffix . "<br>";
echo "<b>" . _("GroupSuffix") . ": </b>" . $this->groupsuffix . "<br>";
echo "<b>" . _("HostSuffix") . ": </b>" . $this->hostsuffix . "<br>";
echo "<b>" . _("DomainSuffix") . ": </b>" . $this->domainsuffix . "<br>";
echo "<b>" . _("Minimum UID number") . ": </b>" . $this->MinUID . "<br>";
echo "<b>" . _("Maximum UID number") . ": </b>" . $this->MaxUID . "<br>";
echo "<b>" . _("Minimum GID number") . ": </b>" . $this->MinGID . "<br>";
echo "<b>" . _("Maximum GID number") . ": </b>" . $this->MaxGID . "<br>";
echo "<b>" . _("Minimum Machine number") . ": </b>" . $this->MinMachine . "<br>";
echo "<b>" . _("Maximum Machine number") . ": </b>" . $this->MaxMachine . "<br>";
echo "<b>" . _("Attributes in User List") . ": </b>" . $this->userlistAttributes . "<br>";
echo "<b>" . _("Attributes in Group List") . ": </b>" . $this->grouplistAttributes . "<br>";
echo "<b>" . _("Attributes in Host List") . ": </b>" . $this->hostlistAttributes . "<br>";
echo "<b>" . _("Maximum list entries") . ": </b>" . $this->maxlistentries . "<br>";
echo "<b>" . _("Default language") . ": </b>" . $this->defaultLanguage . "<br>";
echo "<b>" . _("Path to external script") . ": </b>" . $this->scriptPath . "<br>";
echo "<b>" . _("Server of external script") . ": </b>" . $this->scriptServer . "<br>";
echo "<b>" . _("List of valid users") . ": </b>" . $this->Admins . "<br>";
echo "<b>" . _("User modules") . ": </b>" . $this->usermodules . "<br>";
echo "<b>" . _("Group modules") . ": </b>" . $this->groupmodules . "<br>";
echo "<b>" . _("Host modules") . ": </b>" . $this->hostmodules . "<br><br>";
echo "<b>" . _("Server address") . ": </b>" . $this->ServerURL . "<br>\n";
echo "<b>" . _("Password hash type") . ": </b>" . $this->pwdhash . "<br>\n";
echo "<b>" . _("Cache timeout") . ": </b>" . $this->cachetimeout . "<br>\n";
echo "<b>" . _("UserSuffix") . ": </b>" . $this->usersuffix . "<br>\n";
echo "<b>" . _("GroupSuffix") . ": </b>" . $this->groupsuffix . "<br>\n";
echo "<b>" . _("HostSuffix") . ": </b>" . $this->hostsuffix . "<br>\n";
echo "<b>" . _("DomainSuffix") . ": </b>" . $this->domainsuffix . "<br>\n";
echo "<b>" . _("Minimum UID number") . ": </b>" . $this->MinUID . "<br>\n";
echo "<b>" . _("Maximum UID number") . ": </b>" . $this->MaxUID . "<br>\n";
echo "<b>" . _("Minimum GID number") . ": </b>" . $this->MinGID . "<br>\n";
echo "<b>" . _("Maximum GID number") . ": </b>" . $this->MaxGID . "<br>\n";
echo "<b>" . _("Minimum Machine number") . ": </b>" . $this->MinMachine . "<br>\n";
echo "<b>" . _("Maximum Machine number") . ": </b>" . $this->MaxMachine . "<br>\n";
echo "<b>" . _("Attributes in User List") . ": </b>" . $this->userlistAttributes . "<br>\n";
echo "<b>" . _("Attributes in Group List") . ": </b>" . $this->grouplistAttributes . "<br>\n";
echo "<b>" . _("Attributes in Host List") . ": </b>" . $this->hostlistAttributes . "<br>\n";
echo "<b>" . _("Maximum list entries") . ": </b>" . $this->maxlistentries . "<br>\n";
echo "<b>" . _("Default language") . ": </b>" . $this->defaultLanguage . "<br>\n";
echo "<b>" . _("Path to external script") . ": </b>" . $this->scriptPath . "<br>\n";
echo "<b>" . _("Server of external script") . ": </b>" . $this->scriptServer . "<br>\n";
echo "<b>" . _("List of valid users") . ": </b>" . $this->Admins . "<br>\n";
echo "<b>" . _("User modules") . ": </b>" . $this->usermodules . "<br>\n";
echo "<b>" . _("Group modules") . ": </b>" . $this->groupmodules . "<br>\n";
echo "<b>" . _("Host modules") . ": </b>" . $this->hostmodules . "<br><br>\n";
echo "<b>" . _("Module settings") . ": </b><br>\n";
echo "<ul>\n";
$names = array_keys($this->moduleSettings);
for ($i = 0; $i < sizeof($names); $i++) echo "<li>" . $names[$i] . " :" . $this->moduleSettings[$names[$i]] . "</li>\n";
echo "</ul>\n";
}
// functions to read/write preferences
@ -946,6 +985,27 @@ class Config {
return true;
}
/**
* Sets the settings for the account modules.
*
* @param array $settings list of module setting array(name => value)
* @return true if $settings has correct format
*/
function set_moduleSettings($settings) {
if (!is_array($settings)) return false;
$this->moduleSettings = $settings;
return true;
}
/**
* Returns a list of saved module settings
*
* @return array list of settings: array(name => value)
*/
function get_moduleSettings() {
return $this->moduleSettings;
}
}
@ -971,11 +1031,14 @@ class CfgMain {
/**
* Reloads preferences from config file config.cfg
*
* @return boolean true if file was readable
*/
function reload() {
$conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/config.cfg";
if (is_file($conffile) == True) {
$file = fopen($conffile, "r");
$file = @fopen($conffile, "r");
if (!$file) return false; // abort if file is not readable
while (!feof($file)) {
$line = fgets($file, 1024);
$line = trim($line); // remove spaces at the beginning and end
@ -992,9 +1055,7 @@ class CfgMain {
}
fclose($file);
}
else {
StatusMessage("ERROR", "", _("Unable to load configuration!") . " (" . $conffile . ")");
}
return true;
}
/**

9
lam/tests/conf-test.php
View File

@ -29,7 +29,7 @@ echo "<html><head><title></title><link rel=\"stylesheet\" type=\"text/css\" href
echo ("<b> Current Config</b><br><br>");
$conf->printconf();
echo ("<br><br><big><b> Starting Test...</b></big><br><br>");
// now all prferences are loaded
// now all preferences are loaded
echo ("Loading preferences...");
$ServerURL = $conf->get_ServerURL();
$cachetimeout = $conf->get_cacheTimeout();
@ -53,6 +53,7 @@ $defaultlanguage = $conf->get_defaultlanguage();
$scriptpath = $conf->get_scriptPath();
$scriptServer = $conf->get_scriptServer();
$pwdhash = $conf->get_pwdhash();
$moduleSettings = $conf->get_moduleSettings();
echo ("done<br>");
// next we modify them and save lam.conf
echo ("Changing preferences...");
@ -78,6 +79,7 @@ $conf->set_defaultlanguage("de_AT:iso639_de:Deutsch (Oesterreich)");
$conf->set_scriptPath("/var/www/lam/lib/script");
$conf->set_scriptServer("127.0.0.1");
$conf->set_pwdhash("SMD5");
$conf->set_moduleSettings(array("test1" => 11, "test2" => "abc", 'test3' => 3));
$conf->save();
echo ("done<br>");
// at last all preferences are read from lam.conf and compared
@ -105,6 +107,8 @@ if ($conf2->get_defaultlanguage() != "de_AT:iso639_de:Deutsch (Oesterreich)") ec
if ($conf2->get_scriptPath() != "/var/www/lam/lib/script") echo ("<br><font color=\"#FF0000\">Saving script path failed!</font><br>");
if ($conf2->get_scriptServer() != "127.0.0.1") echo ("<br><font color=\"#FF0000\">Saving script server failed!</font><br>");
if ($conf2->get_pwdhash() != "SMD5") echo ("<br><font color=\"#FF0000\">Saving pwdhash failed!</font><br>");
$msettings = $conf2->get_moduleSettings();
if (($msettings['test1'] != 11) || ($msettings['test2'] != 'abc') || ($msettings['test3'] != '3')) echo ("<br><font color=\"#FF0000\">Saving module settings failed!</font><br>");
echo ("done<br>");
// restore old values
echo ("Restoring old preferences...");
@ -128,8 +132,9 @@ $conf2->set_hostlistAttributes($hostlistAttributes);
$conf2->set_maxlistentries($maxlistentries);
$conf2->set_defaultLanguage($defaultlanguage);
$conf2->set_scriptPath($scriptpath);
$conf2->set_scriptServer($scriptserver);
$conf2->set_scriptServer($scriptServer);
$conf2->set_pwdhash($pwdhash);
$conf2->set_moduleSettings($moduleSettings);
$conf2->save();
echo ("done<br>");
// finished